Light beam shaper with adjustable working distance

Abstract

The utility model discloses a light beam shaper with an adjustable working distance, and relates to the field of light beam shapers. The device comprises a mounting table and a direction adjusting table, three sets of sliding grooves are formed in the mounting table, lead screws are rotationally arranged in the sliding grooves in the middle of the inner side of the mounting table, three sets of sliding blocks are fixed to the bottom of the direction adjusting table, and the three sets of sliding blocks are clamped with the three sets of sliding grooves in a sliding mode respectively. A sliding block in the middle of the bottom face of the direction adjusting table is in threaded connection with the lead screw, a second gear disc is rotationally arranged in the middle of the inner side of the direction adjusting table, a first gear disc is rotationally arranged on one side of the interior of the direction adjusting table, and the first gear disc and the second gear disc are connected in a matched and meshed mode. According to the utility model, a more convenient position moving function can be provided for the beam shaper, and meanwhile, a 360-degree angle adjusting function can be better performed on the beam shaper, so that the beam shaper has a more stable working distance adjusting function.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of beam shaper, concretely is a work distance adjustable beam shaper. BACKGROUND

[0002] The beam shaper is an advanced optical device, which plays an important role in modern optical technology. With the development of science and technology, the requirement for beam quality is increasing, and the beam shaping technology emerges as the times require. The beam shaper can effectively adjust and optimize the shape, size and intensity distribution of the beam to meet the needs of different application scenarios. It has wide application in laser processing, optical communication, medical treatment and other fields, and is crucial for improving the performance and efficiency of optical systems.

[0003] However, the traditional beam shaper needs to be adjusted manually in terms of distance and angle, and there will be a certain amount of error due to manual adjustment. For such a precision device as the beam shaper, a certain amount of error will cause a large deviation in the finished product, thereby affecting the subsequent use efficiency. UTILITY MODEL CONTENT

[0004] Therefore, the utility model provides a work distance adjustable beam shaper, which can provide a relatively convenient position moving function for the beam shaper, and can also better adjust the angle of the beam shaper by 360 degrees, so that the beam shaper has a relatively stable work distance adjustment function.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a work distance adjustable beam shaper, comprising a mounting table and a direction adjusting table, three groups of sliding grooves are formed in the inside of the mounting table, a lead screw is rotatably arranged in the inside of the sliding groove at the middle position of the inner side of the mounting table, three groups of sliding blocks are fixed to the bottom of the direction adjusting table, and the three groups of sliding blocks are respectively slidably engaged with the three groups of sliding grooves, the sliding block at the middle position of the bottom surface of the direction adjusting table is threadedly connected with the lead screw, a second gear plate is rotatably arranged at the middle position of the inner side of the direction adjusting table, a first gear plate is rotatably arranged at one side of the inside of the direction adjusting table, and the first gear plate and the second gear plate are matched and engaged.

[0006] Through the above technical scheme, the three groups of sliding grooves provide sliding space and limiting function for the three groups of sliding blocks, the lead screw is threadedly connected with the sliding block in the inside of the sliding groove and provides moving function for the sliding block, the direction adjusting table moves the internal and upper parts through the three groups of sliding blocks at the bottom, the second gear plate drives the upper support table to rotate synchronously, and the first gear plate drives the second gear plate engaged therewith to rotate through the second driving motor.

[0007] Further, the bottom of the mounting table is fixed with a plurality of groups of supporting feet, and a first driving motor is mounted on one side of the mounting table, and the output end of the first driving motor is fixedly connected with one side of the screw rod.

[0008] By adopting the above technical scheme, the stability of the whole light beam shaper system is significantly enhanced by fixing a plurality of groups of supporting feet on the bottom of the mounting table, and the first driving motor mounted on one side of the mounting table is fixedly connected with the screw rod, thereby providing precise driving force for the sliding block.

[0009] Further, a second driving motor is mounted on one side of the top of the direction adjusting table, and the output end of the second driving motor is fixedly connected with the top of the first gear plate.

[0010] By adopting the above technical scheme, the second driving motor is mounted on one side of the top of the direction adjusting table, and the output end of the second driving motor is fixedly connected with the top of the first gear plate, thereby providing powerful power support for the first gear plate.

[0011] Further, a supporting table is fixed on the top of the second gear plate, and a limiting seat is mounted on the top of the supporting table, and the light beam shaper body is clamped on the top inner side of the limiting seat.

[0012] By adopting the above technical scheme, the supporting table fixed on the top of the second gear plate and the limiting seat mounted on the top of the supporting table provide a stable and reliable mounting platform for the light beam shaper body.

[0013] Further, the input end of the light beam shaper body is connected with the external light source transmission mechanism.

[0014] By adopting the above technical scheme, the input end of the light beam shaper body is connected with the external light source transmission mechanism, thereby ensuring that the light beam shaper can stably and efficiently receive external light sources.

[0015] Further, the first driving motor is electrically connected with the control center, and the control center is electrically connected with the second driving motor.

[0016] By adopting the above technical scheme, the first driving motor and the second driving motor are electrically connected with the control center, thereby realizing electric control of the position and angle of the light beam shaper.

[0017] Further, the vertical section of the sliding block is in the shape of a "T", which is used to provide limiting function for the direction adjusting table through the sliding groove.

[0018] By adopting the above technical scheme, the vertical section of the sliding block is designed in the shape of a "T", thereby effectively enhancing the cooperation stability between the sliding block and the sliding groove.

[0019] In summary, the utility model mainly has the following beneficial effects:

[0020] 1、 The utility model discloses a first gear plate and second gear plate are set, when the first gear plate is rotated when the second drive motor drives, and the first gear plate is engaged with the second gear plate, so that the second gear plate is followed with the first gear plate and is moved synchronously, and then the second gear plate passes through the support table of top and the limiting seat of support table top and drives the angle adjustment of light beam shaper body.

[0021] 2、 The utility model discloses three groups of sliding slots and three groups of sliding blocks at the bottom of direction adjusting table are set, and three groups of sliding blocks and three groups of sliding slots are mutually engaged and slide, and the sliding slot in the middle position of installation table is rotatably provided with a lead screw, and the lead screw is threadedly connected with the sliding block in the sliding slot in the middle position, so that when the lead screw is rotated when the first drive motor drives, the direction adjusting table is threadedly connected with the lead screw through the sliding block at the bottom, and three groups of sliding blocks and three groups of sliding slots are respectively slid and engaged and limited, so that three groups of sliding blocks drive the position moving of direction adjusting table. DRAWINGS

[0022] Figure 1 It is the overall structure schematic diagram of the utility model;

[0023] Figure 2 It is the side view cross section structure schematic diagram of the installation table of the utility model;

[0024] Figure 3 It is the overall side view cross section structure schematic diagram of the utility model;

[0025] Figure 4 It is the overall front view cross section structure schematic diagram of the utility model.

[0026] In the drawing: 1, installation table;2, support foot;3, sliding slot;4, first drive motor;5, lead screw;6, direction adjusting table;7, sliding block;8, first gear plate;9, second drive motor;10, second gear plate;11, support table;12, limiting seat;13, light beam shaper body. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used for explaining the utility model only, and cannot be understood as the limitation of the utility model.

[0028] In the description of the utility model, it is necessary to explain that the orientation or positional relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or positional relation based on the drawings shown, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model, and in addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the utility model, it is necessary to explain that the terms "mounting", "connection", "connection", "setting" should be understood broadly unless otherwise specified and limited, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected: it can be mechanically connected, or it can be electrically connected: it can be directly connected, or it can be indirectly connected through an intermediate medium: it can be the communication between two elements, and those skilled in the art can understand the specific meaning of the above terms in the utility model according to the specific circumstances.

[0030] The embodiments will be described below according to the overall structure of the utility model.

[0031] In this embodiment:

[0032] A working distance adjustable light beam shaper, as shown in Figures 1-4 , comprising a mounting table 1 and a direction adjusting table 6, three groups of sliding grooves 3 are formed in the inside of the mounting table 1, and a lead screw 5 is rotatably arranged in the inside of the sliding groove 3 at the middle position of the inside of the mounting table 1, three groups of sliding blocks 7 are fixed to the bottom of the direction adjusting table 6, and the three groups of sliding blocks 7 are respectively slidably engaged with the three groups of sliding grooves 3, the sliding block 7 at the middle position of the bottom surface of the direction adjusting table 6 is threadedly connected with the lead screw 5, a second gear plate 10 is rotatably arranged at the middle position of the inside of the direction adjusting table 6, and a first gear plate 8 is rotatably arranged at one side of the inside of the direction adjusting table 6, and the first gear plate 8 and the second gear plate 10 are matched and connected in meshing engagement;

[0033] Among them, the design of sliding groove 3 and sliding block 7 ensures the stable sliding of direction adjusting table 6 on mounting table 1, and the threaded connection of lead screw 5 realizes the accurate movement of sliding block 7 and direction adjusting table 6, which drives the synchronous movement of the light beam shaper body 13 above. In addition, through the meshing connection of the first gear plate 8 and the second gear plate 10, the angle of the light beam shaper body 13 can be conveniently adjusted, further enhancing its flexibility and practicality.

[0034] Referring to Figure 1 , Figure 2 and Figure 4The bottom of the mounting table 1 is fixed with a plurality of sets of supporting feet 2, and a first driving motor 4 is mounted on one side of the mounting table 1, and the output end of the first driving motor 4 is fixedly connected with one side of a lead screw 5;

[0035] The supporting feet 2 can uniformly disperse the weight of the mounting table 1 and the components above the mounting table 1, thereby effectively preventing displacement or tilting of the equipment due to vibration or external force during operation, and ensuring the accuracy and stability of the light beam shaping process.

[0036] Referring to Figure 1 and Figure 4 , a second driving motor 9 is mounted on one side of the top of the direction adjusting table 6, and the output end of the second driving motor 9 is fixedly connected with the top of the first gear plate 8;

[0037] The second driving motor 9 can accurately drive the first gear plate 8 to rotate, thereby driving the second gear plate 10 to rotate through the meshing action between the gears.

[0038] Referring to Figure 1 , Figure 2 and Figure 4 , a supporting table 11 is fixedly connected with the top of the second gear plate 10, and a limiting seat 12 is mounted on the top of the supporting table 11, and a light beam shaper body 13 is clamped on the top inner side of the limiting seat 12;

[0039] The design of the supporting table 11 and the limiting seat 12 ensures that the light beam shaper body 13 can be firmly fixed at a predetermined position and will not be displaced due to vibration or external force during equipment operation, thereby ensuring the stability and accuracy of the light beam shaping process.

[0040] Referring to Figure 1 , Figure 2 and Figure 4 , the input end of the light beam shaper body 13 is connected with an external light source transmission mechanism;

[0041] By connecting the input end of the light beam shaper body 13 with the external light source transmission mechanism, the light source can be smoothly transmitted into the light beam shaper body 13, providing stable and high-quality light beam input for subsequent shaping operations.

[0042] Referring to Figure 1 , Figure 2 and Figure 4 , the first driving motor 4 is electrically connected with a control center, and the control center is electrically connected with the second driving motor 9;

[0043] The control center can accurately send instructions to the first driving motor 4 and the second driving motor 9, so that they work according to predetermined parameters, and the electric control mode is more accurate and faster than manual adjustment, and greatly improves the adjustment efficiency and accuracy of the light beam shaper.

[0044] Referring to Figure 1 And Figure 2 Figure 4 Figure 2 Figure 3 The vertical section of the sliding block 7 is in the shape of a "T", which provides a limiting function for the direction adjusting table 6 by being opposite to the sliding groove 3.

[0045] The vertical section of the sliding block 7 is designed in the shape of a "T", so that the sliding of the sliding block 7 in the sliding groove 3 is more stable, and the shaking and deviation in the sliding process are reduced, thereby ensuring the stability and accuracy of the direction adjusting table 6 during movement.

[0046] The implementation principle of the utility model is as follows: first, the mounting table 1 is stably placed by the supporting leg 2, so that the upper overall parts are stably placed and adjusted, then the input end of the light beam shaper body 13 is connected with the external light source, the light beam shaper body 13 is the existing light beam shaper, and after adjustment is completed by the existing technical means, the light beam shaper body 13 is placed in the groove on the top of the limiting seat 12 to provide stable limiting placement function for the light beam shaper body 13, then the first driving motor 4 and the second driving motor 9 are started respectively by the control center, the first driving motor 4 drives the screw rod 5 to rotate, the screw rod 5 drives the sliding block 7 in threaded connection therewith to move in the sliding groove 3, so that the sliding block 7 can drive the direction adjusting table 6 and the parts on the top thereof to move synchronously, the second driving motor 9 drives the first gear plate 8 to rotate, the first gear plate 8 drives the second gear plate 10 to rotate by being engaged with the second gear plate 10, the second gear plate 10 drives the light beam shaper body 13 in the limiting seat 12 to adjust the angle direction by the supporting table 11 on the top, the output end of the light beam shaper body 13 is higher than the second driving motor 9, so that the second driving motor 9 does not affect the light beam irradiation after the light beam shaper body 13 rotates to 180 degrees, finally, the position and angle of the light beam shaper body 13 can be adjusted and corrected by starting and stopping the first driving motor 4 and the second driving motor 9 respectively.

[0047] The parts not involved in the utility model are the same as or can be realized by the prior art, and will not be described in detail here.

[0048] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, the person skilled in the art can make the modification, replacement and change of no creative contribution to the embodiment according to the need after reading the specification without departing from the principle and the purpose of the utility model, but as long as in the patent right claim range of the utility model, it is protected by the patent law.

Claims

1. A working distance adjustable beam shaper, characterized by: The installation table (1) and the direction adjusting table (6) are included. Three groups of sliding grooves (3) are arranged in the installation table (1), and a lead screw (5) is arranged in the middle of the sliding groove (3) in the installation table (1). Three groups of sliding blocks (7) are fixed to the bottom of the direction adjusting table (6), and the sliding blocks (7) are respectively slidably connected with the sliding grooves (3). The sliding block (7) in the middle of the bottom surface of the direction adjusting table (6) is threadedly connected with the lead screw (5). A second gear plate (10) is rotatably arranged in the middle of the inner side of the direction adjusting table (6), and a first gear plate (8) is rotatably arranged on one side of the inner side of the direction adjusting table (6). The first gear plate (8) and the second gear plate (10) are matched and engaged.

2. The working distance adjustable beam shaper of claim 1, wherein: A plurality of support legs (2) are fixed to the bottom of the installation table (1), and a first driving motor (4) is arranged on one side of the installation table (1). The output end of the first driving motor (4) is fixedly connected with one side of the lead screw (5).

3. The working distance adjustable beam shaper of claim 1, wherein: A second driving motor (9) is arranged on one side of the top of the direction adjusting table (6), and the output end of the second driving motor (9) is fixedly connected with the top of the first gear plate (8).

4. The working distance adjustable beam shaper of claim 1, wherein: A support table (11) is fixed to the top of the second gear plate (10), and a limiting seat (12) is arranged on the top of the support table (11). A light beam shaper body (13) is arranged on the top of the inner side of the limiting seat (12).

5. The working distance adjustable beam shaper of claim 4, wherein: The input end of the light beam shaper body (13) is connected with an external light source transmission mechanism.

6. The working distance adjustable beam shaper of claim 2, wherein: The first driving motor (4) is electrically connected with a control center, and the control center is electrically connected with the second driving motor (9).

7. The working distance adjustable beam shaper of claim 1, wherein: The vertical section of the sliding block (7) is in the shape of "T", which is used for limiting the direction adjusting table (6) by being matched with the sliding groove (3).

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